TECH & INNOVATION

SpaceX Crew Dragon’s Engine Test Ends in Smoke

The Cape Canaveral tests had problems. "On April 20, 2019, an anomaly occurred at Cape Canaveral Air Force Station during the Dragon 2 static test fire," Wing Spokesman Jim Williams said in a statement.

FDA Approves Medical Device to Treat ADHD in Children

The device sends electrical pulses to the parts of the brain responsible for ADHD symptoms. The first medical device to treat childhood attention deficit hyperactivity disorder, or ADHD, has been approved by the US Food and Drug Administration.

Scientists Create Living, Eating, Growing Machines

A machine that mimics biological life as we know it. A new biomaterial built in a Cornell University bioengineering lab uses synthetic DNA to continuously and autonomously organize, assemble, and restructure itself in a process so similar to how biological cells and tissues grow that the researchers are calling "artificial metabolism".

Low-Cost Radar For the Visually Impaired

Researchers in Saudi Arabia and Finland have created a compact, low-cost radar with potential applications in healthcare and personal security.

Uber Lands Huge $1 Billion Investment in Japan

A number of Japanese companies are looking to cash in on Uber’s success. Uber CEO Dara Khosrowshahi recently announced that a one-billion-dollar investment from Japanese corporation SoftBank's Vision Fund, car maker Toyota, and automotive component supplier Denso.

Wi-Fi vs Li-Fi: Which One is Better?

A revolutionary way of using light to transmit data Most wireless communications use RF or radio frequency communications to send data back and forth. But all that information can slow things down especially with clogged networks.
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